<!DOCTYPE html>
<html>
<head>	
	<script src="listing1_6.js"></script>  
	
	<meta name="description" content="Listing 1.6">
	<meta charset="utf-8">
	<title>Listing 1.6</title>
</head>
<body>
  <input id="student-ssn"></input>
</body>
</html>